A linear circuit containing two sources drives a 100ohm load resistor. Source number 1 delivers 250mW to the load when source number 2 is off. Source number 2 delivers 4W to the load when source number 1 is off. Find the power delivered to the load when both sources are on.
Hint: The answer is not 4.25W. Why
the total output with all independent sources turned on is the algebraic sum of the outputs caused by each source alone
Then if they are in parallel source 2 is giving more voltage, and they will each have a different value of current.
So they will have different power when they have different current.
Is my logic correct, and is there a better way to answer the question?
Hint: The answer is not 4.25W. Why
the total output with all independent sources turned on is the algebraic sum of the outputs caused by each source alone
Then if they are in parallel source 2 is giving more voltage, and they will each have a different value of current.
So they will have different power when they have different current.
Is my logic correct, and is there a better way to answer the question?
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